;;; $Id: ch5-3-expressed-value.def,v 1.1 1998/10/16 03:04:55 leavens Exp $

trustme!

(defrep Expressed-Value datum)

(deftype number->expressed (-> (number) Expressed-Value))
(deftype expressed->number (-> (Expressed-Value) number))
(deftype procedure->expressed (-> (Procedure) Expressed-Value))
(deftype expressed->procedure (-> (Expressed-Value) Procedure))

(deftype denoted->expressed (-> (Denoted-Value) Expressed-Value))
(deftype expressed->denoted (-> (Expressed-Value) Denoted-Value))


  
